Home / 4,096,958.91-5,653,803.74-2,261,417.70

Finding the Fourth Proportional to 4,096,958.91, 5,653,803.74 and 2,261,417.70

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Solution

The fourth proportional to 4,096,958.91, 5,653,803.74 and 2,261,417.70 is: 3,120,756.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,096,958.91 : 5,653,803.74 = 2,261,417.70 : x
  2. Step 2: Convert to fraction form
    4,096,958.91/5,653,803.74 = 2,261,417.70/x
  3. Step 3: Cross multiply
    4,096,958.91x = 5,653,803.74 × 2,261,417.70
  4. Step 4: Simplify right side
    4,096,958.91x = 12,785,611,838,655.11
  5. Step 5: Solve for x
    x = 12,785,611,838,655.11/4,096,958.91
  6. Step 6: Final answer
    x = 3,120,756.67

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.